Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong ap » truong dai, truong cao, truong dao
dung cong » dung trong
doanh cao » doanh co, doanh cho, doanh dao
doanh bao » doanh bat, doanh ban, doanh bac
chi tinh » chai tinh, chi minh, chi binh
cong tan » cong tac, cong san, cong thanh
doi chi » doi khi
ap dung » xay dung, van dung

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi tinh - hanh truong ap dung cong tan ((doanh cao) or (doanh bao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi tinh - hanh truong ap dung cong tan ((doanh cao) OR (doanh bao))*.